#B53663#B53663

#B53663 is a mid, vivid pink. Relative luminance 0.134; OKLCH L 53.3% C 0.166 H 3.1°. Best body text is #FFFFFF at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#B53663
RGB	rgb(181, 54, 99)
HSL	hsl(339, 54%, 46%)
HSV	hsv(339, 70%, 71%)
CMYK	cmyk(0%, 70.2%, 45.3%, 29%)
CIE-LAB	lab(43.31, 54.25, 3.30)
CIE-LCH	lch(43.31, 54.35, 3.48°)
OKLab	oklab(53.29% 0.166 0.0091)
OKLCH	oklch(53.29% 0.166 3.1)
XYZ	xyz(22.6291, 13.3658, 13.1902)
Luminance	0.1336 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B53663 #36B588

analogous

#B536A2 #B53663 #B54836

triadic

#B53663 #63B536 #3663B5

tetradic

#B53663 #A2B536 #36B588 #4836B5

square

#B53663 #A2B536 #36B588 #4836B5

split-complementary

#B53663 #36B548 #36A2B5

monochromatic

#571A2F #862849 #B53663 #CE5A83 #DC89A7

Accessibility & contrast

On white

5.72

#B53663 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#B53663 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B53663

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B53663	#FFFFFF	#000000	##FFFFFF
##B53663	1.00	5.72	3.67	5.72
#FFFFFF	5.72	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#525764

Deuteranopia (green-blind)

#736F60

Tritanopia (blue-blind)

#C42348

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #b53663;
/* rgb */ color: rgb(181, 54, 99);
/* oklch */ color: oklch(53.3% 0.166 3.1);

Tailwind

colors: {
  custom: {
    50: '#d0768f',
    500: '#b53663',
    950: '#000000',
  },
}

SCSS

$custom: #b53663;
$custom-light: #d0768f;
$custom-dark: #000000;

JSON

{
  "hex": "#b53663",
  "rgb": {
    "r": 181,
    "g": 54,
    "b": 99
  },
  "hsl": {
    "h": 338.74,
    "s": 54.043,
    "l": 46.078
  },
  "oklch": {
    "l": 0.53289,
    "c": 0.16622,
    "h": 3.1
  },
  "luminance": 0.13363
}

Semantic roles & 50–950 ramp

primary

#B53663

secondary

#81C6AD

accent

#DDA94A

background

#FDF7F8

surface

#FAEEF0

border

#D3C9CB

text

#15090C

muted

#837B7D

Preview Lab

Preview with #B53663

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →